996553792 has 84 divisors (see below), whose sum is σ = 2156764800. Its totient is φ = 456648192.

The previous prime is 996553777. The next prime is 996553813. The reversal of 996553792 is 297355699.

It is a happy number.

Its product of digits (4592700) is a multiple of the sum of its prime factors (700).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2152153 + ... + 2152615.

Almost surely, 2^996553792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996553792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078382400).

996553792 is an abundant number, since it is smaller than the sum of its proper divisors (1160211008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996553792 is a wasteful number, since it uses less digits than its factorization.

996553792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 677 counting only the distinct ones).

The product of its digits is 4592700, while the sum is 55.

The square root of 996553792 is about 31568.2402423702. The cubic root of 996553792 is about 998.8499418733.

The spelling of 996553792 in words is "nine hundred ninety-six million, five hundred fifty-three thousand, seven hundred ninety-two".